There's a handy new set of video tutorials for Quickoffice Premier 6.0 over on the main Quickoffice site, including 'Editing spreadsheets', 'Editing cells', 'Formatting spreadsheets' and 'Editing Word documents'. The content is a little clumsy in places because of the need to apply to both touch and d-pad-driven interfaces, but it's still well worth a look. And Quickoffice's perennial half-price offer still seems applicable - if you don't see it, try bringing up the page from a different PC or IP address.